ICC U2 UST Decommissioning Exam
Q&A 100% Solved | Graded A+
1. Under ground _______________ storage systems are not longer
needed or suitable for product storage must be properly disposed of
properly - ✔✔A. Gas
B. Oil
C. Petroleum
D. All of the above
Answer. C
2. All work that is completed at the site must be accomplished in
accordance with federal, state, and local requirements as well as accepted
safety standards. - ✔✔A. True
B. False
Answer: True.
3. All applicable permits must be obtained prior to beginning any work. -
✔✔A. True
B. False
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
,Answer True.
4. What is the hazard that removers of petroleum tanks are faced with,
dangers such as petroleum hydrocarbon liquids vapor, or waste. - ✔✔List
three
____________ ______________ _______________
5. What are some syntomes of inhaling or obsorbing high levels of
petroleum hydorocarbon vapors. - ✔✔List three
_____________ _______________ ____________
Dizziness excitement, unconsciousness
6. Artificial resporation should be applied if - ✔✔A. They hit their head
B. They cant see
C. They have stopped breathing
D. They suffer from cardiac arrest
AnswerC
7. What are three parts of the body should Petroleum liquids be kept away
from an example would be eyes, skin and moulth. - ✔✔List three
_____________ _________________ ______________
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
,8. Hiogh ocupational exposures to benezene have been associated with
various human blood disorders - ✔✔True/False
AnswerTrue
9. Smoking matterials or any flamable materials must be reamoved from
the job site in order to prevent - ✔✔A. People from smoking
B. Sudden compution
C. Second hand smoke
D. Exploshins indide of tanks due to large amounts of vapor
E. B and D
Answer E
10. What tool with the abbreviation CGI should be used to check for
hazardous vapor concentrations. -
✔✔_____________________________________
Answer: Combustible gas indicator
11. All tools that are in areas with hazardous vapor concentartions should
be shut down or they should be ________________ proof. -
✔✔__________________
answer Explosion
3
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, 12. Undergroud storage tanks are considered temerarially out of service if
they are idle but will return to service in ____ years. - ✔✔______
answer 1
13. Undergroud storage tanks are considered temerarially out of service if
they are - ✔✔A. Idle but will return to service within one year
B. Are awaiting abandonement in place
C. Are waiting for reamoval
D. All of the above
Answer D
14. Tanks that are out of service must be - ✔✔A. Checked routinely
C. Filled with sand
B. Properly secured
D. A and B
Answer B
15. When removing an under ground tank what method for removal is
preferred. - ✔✔A. Removal of the tank
B. Closure in place
Answer B
4
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
Q&A 100% Solved | Graded A+
1. Under ground _______________ storage systems are not longer
needed or suitable for product storage must be properly disposed of
properly - ✔✔A. Gas
B. Oil
C. Petroleum
D. All of the above
Answer. C
2. All work that is completed at the site must be accomplished in
accordance with federal, state, and local requirements as well as accepted
safety standards. - ✔✔A. True
B. False
Answer: True.
3. All applicable permits must be obtained prior to beginning any work. -
✔✔A. True
B. False
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
,Answer True.
4. What is the hazard that removers of petroleum tanks are faced with,
dangers such as petroleum hydrocarbon liquids vapor, or waste. - ✔✔List
three
____________ ______________ _______________
5. What are some syntomes of inhaling or obsorbing high levels of
petroleum hydorocarbon vapors. - ✔✔List three
_____________ _______________ ____________
Dizziness excitement, unconsciousness
6. Artificial resporation should be applied if - ✔✔A. They hit their head
B. They cant see
C. They have stopped breathing
D. They suffer from cardiac arrest
AnswerC
7. What are three parts of the body should Petroleum liquids be kept away
from an example would be eyes, skin and moulth. - ✔✔List three
_____________ _________________ ______________
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
,8. Hiogh ocupational exposures to benezene have been associated with
various human blood disorders - ✔✔True/False
AnswerTrue
9. Smoking matterials or any flamable materials must be reamoved from
the job site in order to prevent - ✔✔A. People from smoking
B. Sudden compution
C. Second hand smoke
D. Exploshins indide of tanks due to large amounts of vapor
E. B and D
Answer E
10. What tool with the abbreviation CGI should be used to check for
hazardous vapor concentrations. -
✔✔_____________________________________
Answer: Combustible gas indicator
11. All tools that are in areas with hazardous vapor concentartions should
be shut down or they should be ________________ proof. -
✔✔__________________
answer Explosion
3
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, 12. Undergroud storage tanks are considered temerarially out of service if
they are idle but will return to service in ____ years. - ✔✔______
answer 1
13. Undergroud storage tanks are considered temerarially out of service if
they are - ✔✔A. Idle but will return to service within one year
B. Are awaiting abandonement in place
C. Are waiting for reamoval
D. All of the above
Answer D
14. Tanks that are out of service must be - ✔✔A. Checked routinely
C. Filled with sand
B. Properly secured
D. A and B
Answer B
15. When removing an under ground tank what method for removal is
preferred. - ✔✔A. Removal of the tank
B. Closure in place
Answer B
4
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
